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5481041769 = 337312633557
BaseRepresentation
bin1010001101011001…
…00000111101101001
3112010222112202211000
411012230200331221
542211121314034
62303513425213
7252553041420
oct50654407551
915128482730
105481041769
1123629a5895
12108b70b209
136947067a8
1439dd202b7
152212c7599
hex146b20f69

5481041769 has 64 divisors (see below), whose sum is σ = 9618554880. Its totient is φ = 3018617280.

The previous prime is 5481041747. The next prime is 5481041773. The reversal of 5481041769 is 9671401845.

5481041769 is a `hidden beast` number, since 548 + 1 + 0 + 41 + 7 + 69 = 666.

It is not a de Polignac number, because 5481041769 - 28 = 5481041513 is a prime.

It is a super-2 number, since 2×54810417692 = 60083637747045298722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5481041719) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1539139 + ... + 1542695.

It is an arithmetic number, because the mean of its divisors is an integer number (150289920).

Almost surely, 25481041769 is an apocalyptic number.

It is an amenable number.

5481041769 is a deficient number, since it is larger than the sum of its proper divisors (4137513111).

5481041769 is a wasteful number, since it uses less digits than its factorization.

5481041769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867 (or 3861 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 5481041769 is about 74034.0581691967. The cubic root of 5481041769 is about 1763.1436765307.

The spelling of 5481041769 in words is "five billion, four hundred eighty-one million, forty-one thousand, seven hundred sixty-nine".

Divisors: 1 3 7 9 21 27 31 63 93 189 217 263 279 651 789 837 1841 1953 2367 3557 5523 5859 7101 8153 10671 16569 24459 24899 32013 49707 57071 73377 74697 96039 110267 171213 220131 224091 330801 513639 672273 771869 935491 992403 1540917 2315607 2806473 2977209 6548437 6946821 8419419 19645311 20840463 25258257 29000221 58935933 87000663 176807799 203001547 261001989 609004641 783005967 1827013923 5481041769